teradata
Teradata equivalent of persisted computed column (in SQL Server)
We have a few tables with persisted computed columns in SQL Server. Is there an equivalent of this in Teradata?And, if so, what is the syntax and are there any limitations?[详细]
2022-12-22 02:20 分类:问答Updating a database from an Excel spreadsheet in .NET
Can Teradata tables be updated in an VB.NET application by reading an E开发者_运维问答xcel spreadsheet and pulling certain values from certain columns? If so how? Yes.[详细]
2022-12-17 08:26 分类:问答Netezza, Teradata, DB2 Parallel/Enterprise, ... versus Hadoop or others?
I\'m looking at building some data w开发者_开发问答arehousing/querying infrastructure, right now on top of Map/Reduce solutions like Hadoop.[详细]
2022-12-17 05:49 分类:问答Get max of two dates from two different tables in teradata - scenario?
I have two tables table1 and table2. Table2 is having less number of rows than table1. In these two tables there are two date columns caldate1 in table1 and caldate2 in table2. So now I need to join o[详细]
2022-12-14 07:48 分类:问答Date Ranges into Monthly Breakdown
Hi I have a SQL question, I\'m trying to get end of month records for eac开发者_如何学Ch person within a certain date range. Essentially I want this record to be tracking historically (years worth of[详细]
2022-12-07 20:00 分类:问答